One Happily-Ever-After Rocking Chair... and no sign of any forthcoming babies to rock in ol' Georgebury, Vermont. For Callie Grey, turning thirty means coming to grips with the fact that her boss (and five-week fling) is way overdue in his marriage proposal. And way off track because Mark has suddenly announced his engagement to the company's new Miss Perfect. If that isn't bad enough, her mom decides to throw her a three-oh birthday bash in the family...